Weather archive on Hart Island
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| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2025 April 5, Saturday | 18 | 0.2 32 | 770.5 30.33 1027.25 1027.25 | 771.3 30.37 1028.32 1028.32 | -0.8 -0.03 -1.07 -1.07 | 81 | Wind blowing from the south-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | -2.8 27 | ||||||||||||||||||||
17 | 0.6 33 | 771.5 30.37 1028.58 1028.58 | 772.3 30.41 1029.65 1029.65 | 80 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | -2.5 28 | ||||||||||||||||||||
16 | 2.3 36 | 770.9 30.35 1027.78 1027.78 | 771.7 30.38 1028.85 1028.85 | 76 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | -1.5 29 | |||||||||||||||||||||
15 | 2.2 36 | 771.3 30.37 1028.32 1028.32 | 772.0 30.39 1029.25 1029.25 | 0.4 0.02 0.53 0.53 | 76 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 0.6 33 | 3.3 38 | -1.7 29 | |||||||||||||||||||
14 | 1.9 35 | 771.2 30.36 1028.18 1028.18 | 772.0 30.39 1029.25 1029.25 | 80 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | -1.2 30 | ||||||||||||||||||||
13 | 1.8 35 | 771.0 30.35 1027.92 1027.92 | 771.7 30.38 1028.85 1028.85 | 84 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | -0.6 31 | ||||||||||||||||||||
12 | 2.6 37 | 770.9 30.35 1027.78 1027.78 | 771.7 30.38 1028.85 1028.85 | 1.4 0.06 1.87 1.87 | 84 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 0.2 32 | |||||||||||||||||||||
11 | 3.2 38 | 770.7 30.34 1027.52 1027.52 | 771.4 30.37 1028.45 1028.45 | 79 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | -0.2 32 | ||||||||||||||||||||
10 | 1.7 35 | 770.5 30.33 1027.25 1027.25 | 771.3 30.37 1028.32 1028.32 | 82 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | -1.1 30 | ||||||||||||||||||||
09 | 2.0 36 | 769.5 30.3 1025.92 1025.92 | 770.3 30.33 1026.98 1026.98 | 2.9 0.11 3.87 3.87 | 81 | Calm, no wind | Calm | 0.6 33 | -0.9 30 | ||||||||||||||||||||
08 | 0.8 33 | 767.9 30.23 1023.78 1023.78 | 768.7 30.26 1024.85 1024.85 | 85 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | -1.5 29 | ||||||||||||||||||||
07 | 0.7 33 | 767.2 30.2 1022.85 1022.85 | 767.9 30.23 1023.78 1023.78 | 83 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | -1.9 29 | ||||||||||||||||||||
06 | 0.7 33 | 766.6 30.18 1022.05 1022.05 | 767.4 30.21 1023.12 1023.12 | 2.2 0.09 2.93 2.93 | 82 | Wind blowing from the north-northwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | -2.1 28 | |||||||||||||||||||||
05 | 0.7 33 | 765.4 30.13 1020.45 1020.45 | 766.3 30.17 1021.65 1021.65 | 89 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | -1.0 30 | ||||||||||||||||||||
04 | 1.0 34 | 765.0 30.12 1019.92 1019.92 | 765.7 30.15 1020.85 1020.85 | 92 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | -0.1 32 | ||||||||||||||||||||
03 | 0.7 33 | 764.4 30.09 1019.12 1019.12 | 765.1 30.12 1020.05 1020.05 | 1.9 0.07 2.53 2.53 | 93 | Wind blowing from the north | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 0.6 33 | 5.4 42 | -0.3 31 | |||||||||||||||||||
02 | 0.7 33 | 763.8 30.07 1018.32 1018.32 | 764.5 30.1 1019.25 1019.25 | 93 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | -0.3 31 | ||||||||||||||||||||
01 | 0.7 33 | 763.0 30.04 1017.25 1017.25 | 763.7 30.07 1018.18 1018.18 | 93 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | -0.3 31 | ||||||||||||||||||||
00 | 0.7 33 | 762.5 30.02 1016.58 1016.58 | 763.3 30.05 1017.65 1017.65 | 2.2 0.09 2.93 2.93 | 93 | Wind blowing from the north-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | -0.3 31 | |||||||||||||||||||||
| April 4, Friday | 23 | 0.8 33 | 761.8 29.99 1015.65 1015.65 | 762.6 30.02 1016.72 1016.72 | 92 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | -0.4 31 | |||||||||||||||||||
22 | 0.8 33 | 761.1 29.96 1014.72 1014.72 | 761.8 29.99 1015.65 1015.65 | 91 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | -0.5 31 | ||||||||||||||||||||
21 | 1.1 34 | 760.3 29.93 1013.65 1013.65 | 761.1 29.96 1014.72 1014.72 | 2.5 0.1 3.33 3.33 | 90 | Wind blowing from the north-west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 1.0 34 | 5.4 42 | -0.4 31 | |||||||||||||||||||
20 | 1.5 35 | 759.1 29.89 1012.05 1012.05 | 759.9 29.92 1013.12 1013.12 | 89 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | -0.2 32 | ||||||||||||||||||||
19 | 1.9 35 | 758.5 29.86 1011.25 1011.25 | 759.3 29.89 1012.32 1012.32 | 87 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | -0.1 32 | ||||||||||||||||||||
18 | 2.3 36 | 757.8 29.83 1010.32 1010.32 | 758.5 29.86 1011.25 1011.25 | 0.7 0.03 0.93 0.93 | 83 | Wind blowing from the north-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | -0.3 31 | |||||||||||||||||||||